FR1448011A - Procédé de préparation de phosphates d'ammonium purs - Google Patents
Procédé de préparation de phosphates d'ammonium pursInfo
- Publication number
- FR1448011A FR1448011A FR5036A FR5036A FR1448011A FR 1448011 A FR1448011 A FR 1448011A FR 5036 A FR5036 A FR 5036A FR 5036 A FR5036 A FR 5036A FR 1448011 A FR1448011 A FR 1448011A
- Authority
- FR
- France
- Prior art keywords
- preparation
- ammonium phosphates
- pure ammonium
- pure
- phosphates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/28—Ammonium phosphates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/38—Condensed phosphates
- C01B25/40—Polyphosphates
- C01B25/405—Polyphosphates of ammonium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US343649A US3388966A (en) | 1964-02-10 | 1964-02-10 | Ammonium phosphate preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1448011A true FR1448011A (fr) | 1966-08-05 |
Family
ID=23346994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR5036A Expired FR1448011A (fr) | 1964-02-10 | 1965-02-10 | Procédé de préparation de phosphates d'ammonium purs |
Country Status (5)
Country | Link |
---|---|
US (1) | US3388966A (fr) |
ES (1) | ES308899A1 (fr) |
FR (1) | FR1448011A (fr) |
GB (1) | GB1091345A (fr) |
NL (1) | NL6501580A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2495598A1 (fr) * | 1980-12-10 | 1982-06-11 | Agrico Chem Co | Procede de production de phosphate de monoammonium purifie |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342669A (en) * | 1980-02-11 | 1982-08-03 | Phillips Petroleum Company | Fire-retardant insulating composition and its production |
IT1176079B (it) * | 1984-04-18 | 1987-08-12 | Anic Agricoltura Spa | Procedimento per la produzione di fosfati d'ammonio idrosolubili |
US5728359A (en) * | 1995-10-13 | 1998-03-17 | Nip; Raymond L. | Method for the preparation of sodium ammonium phosphate |
US8202449B2 (en) * | 2006-10-31 | 2012-06-19 | Icl Performance Products, Lp | Corrosion-inhibited ammonium polyphosphate fire retardant compositions |
WO2014121398A1 (fr) | 2013-02-06 | 2014-08-14 | X'aan Innovations Inc. | Compositions ignifugeantes à base de polyphosphate d'ammonium |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1879204A (en) * | 1929-02-22 | 1932-09-27 | Union Chimique Belge Sa | Production of ammonium phosphates |
US1876011A (en) * | 1929-10-05 | 1932-09-06 | Kunstdunger Patentverwertungs | Process of producing ammonium phosphate |
US2879152A (en) * | 1951-12-27 | 1959-03-24 | Allied Chem | Manufacture of fertilizers |
US2799569A (en) * | 1954-11-29 | 1957-07-16 | Union Oil Co | Ammonium phosphate fertilizers |
US2792286A (en) * | 1954-12-23 | 1957-05-14 | Union Oil Co | Continuous process for preparing ammonium phosphate |
US3115390A (en) * | 1959-10-28 | 1963-12-24 | Panmetals And Processes Inc | Method for preparing diammonium phosphate, starting from phosphoric acid produced by the wet process |
BE791820Q (fr) * | 1961-04-20 | 1973-03-16 | Rhone Progil | Fabrication de l'acide phosphorique |
-
1964
- 1964-02-10 US US343649A patent/US3388966A/en not_active Expired - Lifetime
-
1965
- 1965-02-03 GB GB4747/65A patent/GB1091345A/en not_active Expired
- 1965-02-03 ES ES0308899A patent/ES308899A1/es not_active Expired
- 1965-02-09 NL NL6501580A patent/NL6501580A/xx unknown
- 1965-02-10 FR FR5036A patent/FR1448011A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2495598A1 (fr) * | 1980-12-10 | 1982-06-11 | Agrico Chem Co | Procede de production de phosphate de monoammonium purifie |
Also Published As
Publication number | Publication date |
---|---|
US3388966A (en) | 1968-06-18 |
NL6501580A (fr) | 1965-08-11 |
ES308899A1 (es) | 1965-10-16 |
GB1091345A (en) | 1967-11-15 |
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